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Interesting Subnets

Directory of active subnets observed by Syndu. Each row is the latest cached SubnetSnapshot per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Active filter: Guaxupé · Clear
Snapshot 2026-03-07 Results 27 Page 1 / 1

177.221.13.0/24

Risk Max — LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
177.221.13.0
Broadcast
177.221.13.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.24093333333333 , -46.72459333333334
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.6.0/24

Risk Max — LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.221.6.0
Broadcast
177.221.6.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.204346153846153 , -46.7574
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.9.0/24

Risk Max — LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.221.9.0
Broadcast
177.221.9.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.262115384615388 , -46.7056
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.2.0/24

Risk Max — LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.221.2.0
Broadcast
177.221.2.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-21.10325 , -46.84804999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.10.0/24

Risk Max — LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.221.10.0
Broadcast
177.221.10.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.0.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.221.0.0
Broadcast
177.221.0.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.5.0/24

Risk Max — LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.221.5.0
Broadcast
177.221.5.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.7.0/24

Risk Max — LOW Footprint 1.562% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.221.7.0
Broadcast
177.221.7.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.140800000000002 , -46.81437999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.14.0/24

Risk Max — LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.221.14.0
Broadcast
177.221.14.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

38.3.142.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
38.3.142.0
Broadcast
38.3.142.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS263598 · BRX TELECOMUNICACOES LTDA - EPP
Top organization / ISP
BRX TELECOMUNICACOES LTDA - EPP · BRX TELECOMUNICACOES LTDA - EPP
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.59.238.0/24

Risk Max — LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.59.238.0
Broadcast
138.59.238.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS263154 · AVANCAR INTERNET
Top organization / ISP
Avancar Internet · Avancar Internet
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.11.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.221.11.0
Broadcast
177.221.11.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.215899999999998 , -46.74704
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.15.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.221.15.0
Broadcast
177.221.15.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.8.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.221.8.0
Broadcast
177.221.8.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.12.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.221.12.0
Broadcast
177.221.12.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.1.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.221.1.0
Broadcast
177.221.1.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.3.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.221.3.0
Broadcast
177.221.3.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.221.4.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.221.4.0
Broadcast
177.221.4.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.97.171.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.97.171.0
Broadcast
177.97.171.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

38.3.140.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
38.3.140.0
Broadcast
38.3.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS263598 · BRX TELECOMUNICACOES LTDA - EPP
Top organization / ISP
BRX TELECOMUNICACOES LTDA - EPP · BRX TELECOMUNICACOES LTDA - EPP
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.97.169.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.97.169.0
Broadcast
177.97.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.20.131.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.20.131.0
Broadcast
187.20.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

189.36.148.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.36.148.0
Broadcast
189.36.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

152.244.252.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.244.252.0
Broadcast
152.244.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.107.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.107.194.0
Broadcast
179.107.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28294 · GIGA MAIS FIBRA TELECOMUNICACOES S.A.
Top organization / ISP
Giga Mais Fibra Telecomunicacoes S.A · Giga Mais Fibra Telecomunicacoes S.A.
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.219.154.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.219.154.0
Broadcast
186.219.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262992 · CONEXAO SERVICOS DE COMUNICACAO MULTIMIDIA LTDA-ME
Top organization / ISP
Alares Cabo Servicos de Telecomunicacoes S.A · Conexao Servicos De Comunicacao Multimidia Ltda-me
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

152.244.255.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.244.255.0
Broadcast
152.244.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Minas Gerais · Guaxupé
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →